[Bug middle-end/49723] New: gcc.c-torture/compile/pr46934.c: ICE in do_SUBST, at combine.c:707 at -O1 and above

["danglin at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49723

           Summary: gcc.c-torture/compile/pr46934.c: ICE in do_SUBST, at
                    combine.c:707 at -O1 and above
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: danglin@gcc.gnu.org
              Host: hppa*-*-*
            Target: hppa*-*-*
             Build: hppa*-*-*


Executing on host: /test/gnu/gcc/objdir/gcc/xgcc -B/test/gnu/gcc/objdir/gcc/  
-O1  -w -c  -o pr46934.o
/test/gnu/gcc/gcc/gcc/testsuite/gcc.c-torture/compile/pr
46934.c    (timeout = 300)
/test/gnu/gcc/gcc/gcc/testsuite/gcc.c-torture/compile/pr46934.c: In function
'caller':/test/gnu/gcc/gcc/gcc/testsuite/gcc.c-torture/compile/pr46934.c:17:1:
internal c
ompiler error: in do_SUBST, at combine.c:707